Searched for: subject:"Perception"
(1 - 5 of 5)
document
Toet, A. (author), Hogervorst, M.A. (author), Nikolov, S.G. (author), Lewis, J.J. (author), Dixon, T.D. (author), Bull, D.R. (author), Canagarajah, C.N. (author), TNO Defensie en Veiligheid (author)
The increasing availability and deployment of imaging sensors operating in multiple spectral bands has led to a large research effort in image fusion, resulting in a plethora of pixel-level image fusion algorithms. However, the cognitive aspects of multisensor image fusion have not received much attention in the development of these methods. In...
article 2010
document
Toet, A. (author), Hogervorst, M.A. (author), TNO Defensie en Veiligheid (author)
We developed a simple and fast lookup-table based method to derive and apply natural daylight colors to multi-band night-time images. The method deploys an optimal color transformation derived from a set of samples taken from a daytime color reference image. The colors in the resulting colorized multiband night-time images closely resemble the...
conference paper 2008
document
Hogervorst, M.A. (author), Toet, A. (author)
We present a fast and efficient method to derive and apply natural colors to nighttime imagery from multiband sensors. The color mapping is derived from the combination of a multiband image and a corresponding natural color reference image. The mapping optimizes the match between the multiband image and the reference image, and yields a...
conference paper 2008
document
Toet, A. (author), Hogervorst, M.A. (author), Nikolov, S.G. (author), Lewis, J. (author), Dixon, T. (author), Bull, D. (author), Canagarajah, N. (author), TNO Defensie en Veiligheid (author)
The increasing availability and deployment of imaging sensors operating in multiple spectral bands has led to a large research effort in image fusion, resulting in a plethora of pixel-level image fusion algorithms. However, the cognitive aspects of multisensor image fusion have not received much attention in the development of these methods. In...
conference paper 2007
document
Toet, A. (author), Hogervorst, M.A. (author), Bijl, P. (author), TNO Technische Menskunde (author)
We argue that visual conspicuity and identifiability are two efficient task-related measures that can be deployed to calibrate synthetic imagery that is intended to be used for human visual search and detection tasks. The conspicuity of a target is operationally defined as the region around the center of the visual field where the target is...
conference paper 2004
Searched for: subject:"Perception"
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